CN214375499U - Automatic focusing device - Google Patents

Abstract

The utility model provides an automatic focusing device, which comprises a material waiting station, a grabbing disc assembly, a material waiting disc assembly, a decoding camera, a material taking assembly, a jig assembly, a focusing station, a focusing assembly and a probe assembly, wherein the material waiting station is used for placing a lens product; the grabbing disc assembly is used for grabbing the lens product to move; the material waiting disc assembly is used for receiving the lens product; the decoding camera is arranged above the material waiting disc assembly and is used for decoding the lens product; the material taking assembly is used for conveying the lens product to the jig assembly; the jig assembly is used for driving the lens product to move towards the focusing station; the focusing assembly is used for focusing the lens product at a focusing station; the probe assembly is used for electrifying the lens product at the focusing station. The utility model provides an automatic focusing device has solved focusing device focusing inefficiency among the prior art, the narrow problem of application scope.

Description

Automatic focusing device

Technical Field

The utility model belongs to optical lens debugs field relates to an automatic focusing device.

Background

Nowadays, various electronic devices have been brought into thousands of households, and in order to meet the functional requirements of people for taking pictures and shooting images by using various electronic devices, a lens is generally required to be installed in the devices. When a lens is installed by a manufacturer, the lens needs to be focused, and the distance between the lens and the photosensitive element is finely adjusted, so that the focusing surface of the lens is aligned with the sensing surface of the photosensitive element, and a user can obtain the best photographing or shooting experience.

At present, the focusing mode commonly used in the industry is manual focusing, the focusing ring cannot accurately clamp the petals of the lens due to the focusing mode, and the surface of the lens is scratched in the process of rotary clamping. In addition, the manual focusing cannot achieve balance force control in the rotating process, in the focusing and testing processes, the testing value is changed due to unbalanced pressure, and accurate focusing cannot be achieved.

Except manual focusing mode, also have some producers to utilize the automatic focusing mode to operate among the prior art, but often these focusing equipments all adopt single-station operation design, will realize the production of transfer machine, need the customization special use to get and put equipment, supporting price is expensive, the size volume also can't adapt to the design requirement of factory transfer machine, and current focusing equipment can only single operation, can't carry out continuous test to batch camera lens, output inefficiency.

Therefore, it is necessary to provide an automatic focusing machine which can automatically focus and has a wide application range.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic focusing device aims at solving focusing device focusing inefficiency among the prior art, the narrow problem of application scope.

In order to solve the technical problem, the utility model provides an automatic focusing device, which comprises a machine table body, wherein a material waiting station, a grabbing disc assembly, a material waiting disc assembly, a decoding camera, a material taking assembly, a jig assembly, a focusing station, a focusing assembly and a probe assembly are arranged in the machine table body, and the material waiting station is used for placing a lens product to be focused; the lens product is grabbed by the grabbing disc assembly and moves towards the direction close to the material waiting disc assembly; the material waiting disc assembly is used for receiving the lens products grabbed by the grabbing disc assembly; the decoding camera is arranged above the material waiting disc assembly and is used for decoding the lens products on the material waiting disc assembly; the material taking assembly is used for taking the lens product out of the material waiting disc assembly and conveying the lens product to the jig assembly; the jig assembly is used for receiving the lens products conveyed by the material taking assembly and driving the lens products to move towards the focusing station; the focusing assembly is movable towards a direction close to or far away from the focusing station and is used for focusing a lens product in the jig assembly at the focusing station; the probe assembly is used for electrifying the lens product at the focusing station.

Further, a first driving part, a second driving part, a third driving part and a fourth driving part are arranged in the machine table body, and the first driving part is used for driving the disc grabbing assembly to move between the material waiting station and the material waiting disc assembly; the second driving part is used for driving the material taking assembly to move between the material waiting plate assembly and the jig assembly; the third driving part is used for driving the jig assembly to move towards the direction close to or far away from the focusing station; the fourth driving component is used for driving the focusing assembly to move towards the direction close to or far away from the focusing station.

Further, the first driving part comprises a feeding track assembly and a first Y-direction guide assembly, the station to be fed is arranged on the feeding track assembly, the tray grabbing assembly is movably arranged on the first Y-direction guide assembly, and the first Y-direction guide assembly is movably arranged on the feeding track assembly; the gripper disc assembly is movable in the Y direction along the first Y-guide assembly, which is movable in the X direction along the feed track assembly.

Furthermore, the second driving part comprises a second Y-direction guide assembly, the material taking assembly is movably arranged on the second Y-direction guide assembly, and the material taking assembly is movable in the Y direction along the second Y-direction guide assembly.

Further, the third drive part includes third Y to guide subassembly and X to guide subassembly, third Y to guide subassembly activity set up in on the X to guide subassembly, tool subassembly activity set up in on the third Y to guide subassembly, the tool subassembly is followed third Y to guide subassembly is movable in the Y direction, third Y to guide subassembly is followed X to guide subassembly is movable in the X direction.

Further, the fourth driving component comprises a Z-direction guiding component, the focusing component is movably arranged on the Z-direction guiding component, and the focusing component can move in the Z direction along the Z-direction guiding component.

Further, still be provided with the recovery station in the platform body, it still is used for following to get the material subassembly the camera lens product that accomplishes the focusing is taken out on the tool subassembly and is transported to treat on the charging tray subassembly, grab a set subassembly and still be used for following it is transported to treat to snatch the camera lens product that accomplishes the focusing on the charging tray subassembly retrieve the station, it is used for placing the camera lens product that the focusing was accomplished to retrieve the station.

Further, first drive division still includes ejection of compact track subassembly, ejection of compact track subassembly parallel arrangement in feeding track subassembly one side, first Y is to guide assembly activity simultaneously set up in feeding track subassembly with on the ejection of compact track subassembly, first Y is to guide assembly edge feeding track subassembly with ejection of compact track subassembly is movable in the X direction, be provided with the recovery station on the ejection of compact track subassembly, grab a set subassembly and still be used for following it picks the camera lens product of accomplishing the focusing on the charging tray subassembly and transports to retrieve the station.

Further, an optical box assembly is further arranged in the machine table body and arranged above the focusing station, and the optical box assembly is used for being matched with the focusing assembly to focus a lens product in the jig assembly.

Furthermore, a fifth driving assembly is arranged in the machine table body and used for driving the light box assembly to move along the Z direction.

Compared with the prior art, the utility model provides an automatic focusing device through setting up the transport mechanisms such as grabbing a set subassembly, getting the material subassembly and realize the transportation of camera lens product between each functional unit, conveniently realizes automatic operation. And the driving system is used for driving the focusing action of the focusing device, and the focusing ring of the focusing device is used for clamping petals of the lens for automatic focusing, so that the focusing accuracy and the focusing speed are ensured. In addition, the connection can be dismantled owing to all adopt the modularization to grab a set subassembly, tool subassembly etc. and consequently, can satisfy the camera lens product of various different grade types and the tool device of different grade type, make the utility model discloses focusing device's interchangeability is very high, and application scope is very wide. Moreover, the utility model provides a focusing device has still realized the mode of even board focusing, can focus even board camera lens product, more effectual work efficiency that has promoted.

Drawings

Fig. 1 is a schematic top view of an automatic focusing apparatus according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of an automatic focusing apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a tray assembly to be disposed in an automatic focusing apparatus according to an embodiment of the present invention.

Wherein the content of the first and second substances,

1-a discharge rail assembly; 2-a feed rail assembly; 3-a first Y-guide assembly; 4-a catch tray assembly; 5-a material waiting plate assembly; 6-a decoding camera; 7-a second Y-guide assembly; 8-a material taking assembly; 9-a third Y-guide assembly; a 10-X guide assembly; 11-a focusing assembly; a 12-Z-guide assembly; 13-a jig component; 14-a probe assembly; 15-a light box assembly; 16-machine table body; 17-sixth drive assembly.

Detailed Description

The following describes an automatic focusing apparatus according to the present invention in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

Fig. 1 to fig. 3 are schematic structural views of an automatic focusing apparatus according to an embodiment of the present invention. Referring to fig. 1 to 3, an automatic focusing apparatus includes a machine body 16, a material waiting station (not shown), a tray grabbing assembly 4, a material waiting tray assembly 5, a decoding camera 6, a material taking assembly 8, a jig assembly 13, a focusing station, a focusing assembly 11, and a probe assembly 14 are disposed in the machine body 16, and the material waiting station is used for placing a lens product to be focused; the grabbing disc assembly 4 is used for grabbing the lens product to be focused from the material waiting station and moving towards the direction close to the material waiting disc assembly 5; the material tray assembly 5 is used for receiving the lens product to be focused and captured by the capture tray assembly 4; the decoding camera 6 is arranged above the material waiting disc assembly 5 and is used for decoding the lens products on the material waiting disc assembly 5, and the decoding is to read two-dimensional codes on single products and is used for recording information of the single products; the material taking assembly 8 is used for taking the lens product to be focused out of the material tray assembly 5 and conveying the lens product to be focused to the jig assembly 13; the jig assembly 13 is used for receiving the lens products conveyed by the material taking assembly 8 and driving the lens products to move towards the focusing station; the focusing assembly 11 is movable towards a direction close to or far away from the focusing station, and the focusing assembly 11 is used for focusing a lens product in the jig assembly 13 at the focusing station; the probe assembly 14 is used to energize lens products at the focus station.

The utility model discloses in, through setting up grab a set subassembly 4, get transport mechanism realization camera lens products such as material subassembly 8 and transport between each functional unit, conveniently realize automatic operation, during the focusing, through the required each subassembly of automatic setting messenger focusing such as tool subassembly 13, focusing subassembly 11 etc. move to focusing station department, probe subassembly 14 can lead to the electricity to the camera lens product, focusing subassembly 11 can realize the automatic focusing to the camera lens product in the tool subassembly 13, wherein probe subassembly 14 realizes the flexible of probe to the cylinder of camera lens product circular telegram accessible probe subassembly 14 inside is flexible, and when the cylinder stretches out and makes the probe stretch out, probe and camera lens product contact realize the circular telegram, and the cylinder is retracted and is made the probe withdrawal, cuts off the power supply between probe and the camera lens product.

Further, a first driving part, a second driving part, a third driving part and a fourth driving part are arranged in the machine table body 16, and the first driving part is used for driving the tray grabbing assembly 4 to move between the material waiting station and the material waiting tray assembly 5; the second driving part is used for driving the material taking assembly 8 to move between the material waiting plate assembly 5 and the jig assembly 13; the third driving part is used for driving the jig assembly 13 to move towards the direction close to or far away from the focusing station; the fourth driving component is used for driving the focusing assembly 11 to move towards the direction close to or far away from the focusing station. And each driving part is arranged to independently drive the corresponding component to move, so that automatic operation is realized.

Specifically, the first driving part comprises a feeding track assembly 2 and a first Y-direction guide assembly 3, the station to be fed is arranged on the feeding track assembly 2, the tray grabbing assembly 4 is movably arranged on the first Y-direction guide assembly 3, and the first Y-direction guide assembly 3 is movably arranged on the feeding track assembly 2; the gripper disc assembly 4 is movable in the Y direction along the first Y-guide assembly 3, and the first Y-guide assembly 3 is movable in the X direction along the feed track assembly 2. The utility model discloses in, X to being the horizontal direction in FIG. 1, Y is to being vertical direction, and Z is to being perpendicular to X to and Y to the upper and lower direction simultaneously. Through setting up feeding track subassembly 2 and first Y to guide assembly 3, can realize grabbing a set subassembly 4 in X to with the free motion of Y to, conveniently grab set subassembly 4 and snatch the camera lens product of treating focusing and transport to treating on the charging tray subassembly 5 from treating the material station. Preferably, a stepping motor is arranged on each of the first Y-direction guide assembly 3 and the feeding track assembly 2 to drive the gripping disk assembly 4 to move freely in the X-direction and the Y-direction. The disc grabbing component 4 is detachably and movably fixed on the first Y-direction guide component 3, so that different disc grabbing components 4 can be selected according to different lens models. Preferably, when the lens product is grabbed by the grabbing disc assembly 4, the grabbing can be realized by stretching and retracting of an air cylinder.

Further, the second driving part comprises a second Y-direction guide assembly 7, the material taking assembly 8 is movably arranged on the second Y-direction guide assembly 7, and the material taking assembly 8 is movable in the Y direction along the second Y-direction guide assembly 7. Through the second Y-direction guiding component 7, the material taking component 8 can move back and forth between the material waiting plate component 5 and the jig component 13 of the next station in the Y direction, and the transfer of lens products between the material waiting plate component 5 and the jig component 13 is realized. Preferably, the material taking assembly 8 can realize vacuum adsorption on the lens product by using a vacuum adsorption device.

Preferably, the third driving part comprises a third Y-direction guiding component 9 and an X-direction guiding component 10, the third Y-direction guiding component 9 is movably arranged on the X-direction guiding component 10, the jig component 13 is movably arranged on the third Y-direction guiding component 9, the jig component 13 is movable along the third Y-direction guiding component 9 in the Y direction, the third Y-direction guiding component 9 is movable along the X-direction guiding component 10 in the X direction, so that the free movement of the jig component 13 in the X direction and the Y direction is realized, and the jig component 13 is accurately driven to the focusing station for focusing. And when focusing of the link lens product is performed, after focusing of one lens is completed, the jig assembly 13 is horizontally moved by driving the X-direction guide assembly 10, so that the next lens of the link lens product moves to a focusing station to perform focusing of the next lens, thereby realizing automatic focusing of the link lens product. The utility model discloses in, tool subassembly 13 is preferably to be dismantled the activity and set up on the third Y is to guide assembly 9, can match the operation according to the convenient change tool subassembly 13 of model of camera lens product like this. It should be noted that the utility model discloses well tool device 13's concrete structure and type do not do the injecing, do not belong to the key of this application protection, and it can be the tool that is used for the camera lens focusing commonly used among the prior art, also can adopt self-control tool, and the camera lens can be fixed in the tool.

Preferably, the fourth driving part comprises a Z-direction guiding assembly 12, the focusing assembly 11 is movably arranged on the Z-direction guiding assembly 12, and the focusing assembly 11 is movable along the Z-direction guiding assembly 12 in the Z direction. The Z-direction guiding component 12 can realize free movement of the focusing component 11 in the Z direction, and when the jig component 13 carries a lens product to move to a focusing station, the Z-direction guiding component 12 can drive the focusing component 11 to move up and down, so that the focusing component 11 is accurately clamped with the lens product in the jig component 13 to perform focusing. The utility model discloses in do not do the injecing to the concrete structure of focusing subassembly 11, any device that can carry out focusing to the camera lens is all can, and it does not belong to the protection of this application is important, for example, focusing subassembly 11 can include the focusing ring, lives the petal of camera lens through the focusing ring block, simultaneously, sets up solitary drive assembly such as motor etc. in focusing subassembly 11 is inside, and the drive focusing ring is rotatory, realizes the focusing to the camera lens through the rotation of focusing ring. Similarly, the focusing ring can also adopt a modular design, and different focusing rings can be replaced for matching work according to the model of a lens product. In addition, in order to realize accurate focusing, a torsion measuring sensor can be arranged in a driving motor in the focusing assembly 11, the torsion applied to a focusing ring by the driving motor is monitored in real time, and the lens can be prevented from being damaged while the lens is accurately focused.

Further, in order to facilitate automatic streamlined operation and improve the efficiency of the focusing device, a recycling station is further arranged in the machine table body 16, the material taking assembly 8 is further used for taking out lens products completing focusing from the jig assembly 13 and conveying the lens products to the material waiting plate assembly 5, the tray grabbing assembly 4 is further used for grabbing the lens products completing focusing from the material waiting plate assembly 5 and conveying the lens products to the recycling station, and the recycling station is used for placing the lens products completing focusing. After the lens products after focusing are taken out in time and transported away, the focusing of the next batch of lens products can be carried out in time, and the streamlined operation is realized.

As an implementation manner of this embodiment, first drive assembly still includes ejection of compact track subassembly 1, ejection of compact track subassembly 1 parallel arrangement in feeding track subassembly 2 one side, first Y to guide subassembly 3 activity simultaneously set up in feeding track subassembly 2 with on the ejection of compact track subassembly 1, first Y to guide subassembly 3 follows feeding track subassembly 2 with ejection of compact track subassembly 1 is movable in the X direction, be provided with the recovery station on the ejection of compact track subassembly 1, grab a set subassembly 4 and still be used for following it transports to wait to snatch the lens product of accomplishing the focusing on the charging tray subassembly 5 to retrieve the station. The feeding track assembly 2 and the discharging track assembly 1 are different tracks, so that the connection work of a plurality of coke conditioners can be realized, and the working efficiency is improved.

Further, still be provided with light box subassembly 15 in the board body 16, light box subassembly 15 set up in focusing station top, light box subassembly 15 be used for with focusing subassembly 11 cooperation is to the camera lens product in the tool subassembly 13 carries out the focusing. The utility model discloses do not do extra injecing to the concrete structure of light box subassembly 15, do not belong to the utility model discloses the key of protection can be the arbitrary light box structure that camera lens focusing device adopted among the prior art. A fifth driving assembly is arranged in the machine table body 16, and the fifth driving assembly is used for driving the light box assembly 15 to move along the Z direction so as to adapt to focusing work of lenses of different models.

Preferably, a sixth driving assembly 17 may be further disposed in the machine body 16, and is configured to drive the decoding camera 6 to move along the X direction, so that the decoding camera 6 can decode the lens product conveniently. Further, as shown in fig. 2, the sixth driving assembly 17 is an X-direction track driving mechanism, and may be disposed on the light box assembly 15.

The utility model provides a concrete work of automatic focusing device can be expressed as follows:

s1: lens products to be focused are contained by a carrier and conveyed to a material waiting station through a feeding track assembly 2;

s2: under the combined action of the feeding track assembly 2 and the first Y-direction guide assembly, the grabbing disc assembly 4 grabs the carrier with the lens products placed on the carrier from the material waiting station and conveys the carrier to the material waiting disc assembly 5;

s3: at the position of the material waiting disc assembly 5, the decoding camera 6 decodes a lens product to be focused;

s4: under the driving of the second Y-direction guiding component 7, the material taking component 8 sucks the lens product to be focused on the material tray component 5 and then conveys the lens product to be focused into the jig component 13;

s5: under the driving of the third Y-direction guiding assembly 9 and the X-direction guiding assembly 10, the jig assembly 13 moves to a focusing station;

s6: the probe assembly 14 extends out of the probe to be in contact with a lens product on the jig assembly 13 for electrification through the extension and retraction of an internal cylinder of the probe assembly; meanwhile, under the driving of the Z-direction guiding component 12, the focusing component 11 moves to a focusing station, and under the action of a driving motor inside the focusing component 11, a focusing ring of the focusing component 11 is clamped on a lens product on the jig component 13 to automatically focus the lens product.

And when the lens product to be focused is the link lens, after the focusing of the first lens of the link product is finished in the step S6, executing the next step S7.

S7: after the focusing of the first lens of the connected-plate product is finished, the focusing assembly 11 leaves the lens product under the driving of the Z-direction guiding assembly 12, meanwhile, the probe of the probe assembly 14 retracts to leave the lens for power off, and then the jig assembly 13 horizontally moves under the driving of the X-direction guiding assembly 10 to enable the next lens to be focused to move to a focusing station;

s8: and repeating the steps S6-S7 until the focusing work of the whole connected-plate lens is completed.

In addition, in order to facilitate the pipelining work and improve the efficiency, after the focusing work of S8 is completed, the method may further include the following steps:

s9: under the driving of the second Y-direction guiding component 7, the material taking component 8 sucks the focused lens product in the jig component 13 and then conveys the lens product to the material tray component 5;

s10: under the combined action of the first Y-direction guide assembly 3 and the discharging track assembly 1, the lens products after focusing are grabbed from the material tray assembly 5 by the grabbing disc assembly 4, conveyed to the recovery station of the discharging track assembly 1, and then conveyed to the next station. After the work is finished, the focusing work of the connected lens product is finished, and then the focusing of the next lens product can be continued.

To sum up, the utility model provides an automatic focusing device through setting up the transport mechanism realization camera lens products such as grabbing a set subassembly, getting the material subassembly transportation between each functional unit, conveniently realizes automatic operation. And the driving system is used for driving the focusing action of the focusing device, and the focusing ring of the focusing device is used for clamping petals of the lens for automatic focusing, so that the focusing accuracy and the focusing speed are ensured. In addition, the connection can be dismantled owing to all adopt the modularization to grab a set subassembly, tool subassembly etc. and consequently, can satisfy the camera lens product of various different grade types and the tool device of different grade type, make the utility model discloses focusing device's interchangeability is very high, and application scope is very wide. Moreover, the utility model provides a focusing device has still realized the mode of even board focusing, can focus even board camera lens product, more effectual work efficiency that has promoted.

Claims (10)

1. An automatic focusing device is characterized by comprising a machine table body, wherein a material waiting station, a grabbing disc assembly, a material waiting disc assembly, a decoding camera, a material taking assembly, a jig assembly, a focusing station, a focusing assembly and a probe assembly are arranged in the machine table body,

the material waiting station is used for placing a lens product to be focused;

the lens product is grabbed by the grabbing disc assembly and moves towards the direction close to the material waiting disc assembly;

the material waiting disc assembly is used for receiving the lens products grabbed by the grabbing disc assembly;

the decoding camera is arranged above the material waiting disc assembly and is used for decoding the lens products on the material waiting disc assembly;

the material taking assembly is used for taking the lens product out of the material waiting disc assembly and conveying the lens product to the jig assembly;

the jig assembly is used for receiving the lens products conveyed by the material taking assembly and driving the lens products to move towards the focusing station;

the focusing assembly is movable towards a direction close to or far away from the focusing station and is used for focusing a lens product in the jig assembly at the focusing station;

the probe assembly is used for electrifying the lens product at the focusing station.

2. The automatic focusing device of claim 1, wherein the machine body is provided with a first driving member, a second driving member, a third driving member and a fourth driving member,

the first driving part is used for driving the tray grabbing component to move between the material waiting station and the material waiting tray component;

the second driving part is used for driving the material taking assembly to move between the material waiting plate assembly and the jig assembly;

the third driving part is used for driving the jig assembly to move towards the direction close to or far away from the focusing station;

the fourth driving component is used for driving the focusing assembly to move towards the direction close to or far away from the focusing station.

3. The automatic focusing device of claim 2, wherein the first driving component comprises a feeding track assembly and a first Y-direction guide assembly, the station to be fed is arranged on the feeding track assembly, the tray grabbing assembly is movably arranged on the first Y-direction guide assembly, and the first Y-direction guide assembly is movably arranged on the feeding track assembly;

the gripper disc assembly is movable in the Y direction along the first Y-guide assembly, which is movable in the X direction along the feed track assembly.

4. An autofocus apparatus according to claim 2, wherein the second drive assembly comprises a second Y-guide, the take-off assembly being movably mounted on the second Y-guide, the take-off assembly being movable in the Y-direction along the second Y-guide.

5. The autofocus apparatus of claim 2, wherein the third driving member comprises a third Y-guide and an X-guide, the third Y-guide being movably disposed on the X-guide, the jig being movably disposed on the third Y-guide, the jig being movable in the Y-direction along the third Y-guide, and the third Y-guide being movable in the X-direction along the X-guide.

6. An autofocus apparatus according to claim 2, wherein the fourth drive member comprises a Z-guide, the focus assembly being movably mounted to the Z-guide, the focus assembly being movable in the Z-direction along the Z-guide.

7. The automatic focusing device of claim 1, wherein a recycling station is further disposed in the machine table body, the material taking assembly is further configured to take out a lens product that has been focused from the jig assembly and transport the lens product to the material waiting tray assembly, the tray grabbing assembly is further configured to grab the lens product that has been focused from the material waiting tray assembly and transport the lens product to the recycling station, and the recycling station is configured to place the lens product that has been focused.

8. The automatic focusing device of claim 3, wherein the first driving component further comprises an discharging track assembly, the discharging track assembly is disposed in parallel on one side of the feeding track assembly, the first Y-direction guiding assembly is movably disposed on the feeding track assembly and the discharging track assembly at the same time, the first Y-direction guiding assembly is movable in the X direction along the feeding track assembly and the discharging track assembly, the discharging track assembly is provided with a recovery station, and the tray grasping assembly is further configured to grasp lens products which have been focused from the tray assembly to be processed and convey the lens products to the recovery station.

9. The automatic focusing device of claim 1, wherein an optical box assembly is further disposed in the machine table body, the optical box assembly is disposed above the focusing station, and the optical box assembly is used for cooperating with the focusing assembly to focus a lens product in the jig assembly.

10. The automatic focusing device of claim 9, wherein a fifth driving assembly is disposed in the machine body, and the fifth driving assembly is configured to drive the light box assembly to move along the Z direction.

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